New AI models are worse at SEO: Benchmark shows sharp accuracy drop in Claude, Gemini, ChatGPT-5.1

New AI models are underperforming on SEO tasks. Discover why accuracy is down and how to adapt before these regressions ...

Complete Crawler List For AI User-Agents [Dec 2025]

Use server logs, user agent strings, and IP verification to manage GPT, Claude, Gemini, and more while protecting bandwidth ...